Bread oven



FIG. 1 is a top perspective view of a bread oven showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view is identical;

FIG. 4 is a left side view thereof, the right side view is identical;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top perspective view in a detached state. 

CLAIM The ornamental design for a bread oven, as shown and described. 